Castrol Alpha BMB 680 High-performance Gear Oil CLPF – 208L

Castrol Alpha BMB 680 is a high-performance gear oil (CLPF, ISO VG 680) containing solid lubricant additive (Molybdenum
Disulphide). They fulfill the requirements of the DIN 51517-3 specification and qualify as ‘CLPF type’ gear oils in accordance with DIN 51502 requirements. 

• Pack size: 208 l drum
• Also available in: 20l canister

Application

• The Alpha BMB series are designed for use in low-speed heavy drives and in applciations where shocks laods can occur.
• The Alpha BMB series of gear oils are compatible with non-ferrous metals and commonly used seal materials.
• They also deliver a high thermal loading capacity, good ageing stability and excellent protection against corrosion

Specifications / Approvals

• DIN 51517-3 CLPF type

Features & Benefits

• Very high shock and load carrying.
• Good resitance to ageing
• High resistance to corrosion

Technical specifications

GLISS number	14FA5D
MSDS code	467007
Colour Visual	Black
Density @ 15°C / 59°F, ISO 12185 / ASTM D4052, kg/m³	902
Kinematic Viscosity @ 40°C / 104°F, ISO 3104 / ASTM D445, mm²/s	680
Kinematic Viscosity @ 100°C / 212°F, ISO 3104 / ASTM D445, mm²/s	38.7
Viscosity Index, ISO 2909 / ASTM D2270	94
Flash Point – open cup method, ISO 2592 / ASTM D92, °C/°F	284/543
Pour Point, ISO 3016 / ASTM D97, °C/°F	-6/+21
Acid Number, ISO 6618 / ASTM D974, mg KOH/g	0.32
Sludging and Corrosion – TOST 1000 hour, ASTM D4310, TAN increase (mg KOH/g)	<2.0
Rust test – distilled water (24 hrs), ISO 7120 / ASTM D665A, Rating	Pass
Rust test – synthetic seawater (24 hrs), ISO 7120 / ASTM D665B, Rating	Pass
Copper corrosion (24 hrs@100°C/212°F), ISO 2160 / ASTM D130, Rating	1
FZG Gear Scuffing test – A/8.3/90, ISO 14635-1, Failure Load Stage	>12
FZG Gear Scuffing test – A/16.6/140, ISO 14635-1 (modified), Failure Load Stage	>12
Foam Sequence I – tendency / stability, ISO 6247 / ASTM D892, ml/ml	<50/0

Alpha BMB680, Alpha BMB-680

 

Information on product safety (Manufacturer, Contact)

BP Europa SE, Erkelenzer Straße 20, 41179 Mönchengladbach, GERMANY, +49 800 7235 074, [email protected], www.bp.com